block-drops.zs

import crafttweaker.events.IEventManager;
import crafttweaker.event.BlockHarvestDropsEvent;
import crafttweaker.item.IItemStack;
import crafttweaker.block.IBlockPattern;
import crafttweaker.block.IBlock;

var silkOnlyItems =
[
  //leaf stairs
  /*<vbe:stairsleavesacacia>, */<vbe:stairsleavesbigoak>, <vbe:stairsleavesbirch>,
  <vbe:stairsleavesjungle>, <vbe:stairsleavesoak>, <vbe:stairsleavesspruce>,
  //leaf slabs
  <vbe:slableavesacacia>, <vbe:slableavesbigoak>, <vbe:slableavesbirch>,
  <vbe:slableavesjungle>, <vbe:slableavesoak>, <vbe:slableavesspruce>,
  //leaf fences
  <vbe:fenceleavesacacia>, <vbe:fenceleavesbigoak>, <vbe:fenceleavesbirch>,
  <vbe:fenceleavesjungle>, <vbe:fenceleavesoak>, <vbe:fenceleavesspruce>,
  //leaf walls
  <vbe:wallleavesacacia>, <vbe:wallleavesbigoak>, <vbe:wallleavesbirch>,
  <vbe:wallleavesjungle>, <vbe:wallleavesoak>, <vbe:wallleavesspruce>,
  //leaf layers
  <blocklayering:layer_leaves_oak>, <blocklayering:layer_leaves_birch>, <blocklayering:layer_leaves_spruce>,
  <blocklayering:layer_leaves_jungle>, <blocklayering:layer_leaves_big_oak>, <blocklayering:layer_leaves_acacia>
] as IItemStack[];

/* var silkOnlyBlocks as IBlockPattern; */
var silkOnlyBlocks = [<vbe:stairsleavesacacia>.asBlock()] as IBlock[];

for item in silkOnlyItems
{
  /* print("here"); */
  silkOnlyBlocks += item.asBlock();
}

events.onBlockHarvestDrops(function(event as BlockHarvestDropsEvent)
{


  if(silkOnlyBlocks has event.block)
  {
    if(!isNull(event.player) & !isNull(event.player.currentItem) & !isNull(event.player.currentItem.enchantments))
    {
      if (event.player.currentItem.definition.id == <minecraft:shears>.definition.id) {return; }
      for enchantment in event.player.currentItem.enchantments { if(enchantment.definition.id == 33) { return; } }
    }
    event.drops = [] as IItemStack[];
  }
  return;
});